COMPUTER MCQS FOR ONE PAPER

The task of performing operations like arithmetic and logical operations is called ?

A. Processing

B. Storing

C. Editing

D. Sorting

Correct answer is: A. Processing

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The task of performing operations like arithmetic and logical operations is
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Which of the following is NOT one of the four major data processing functions of a computer?

A. gathering data

B. processing data into

C. analyzing the data or

D. storing the data or

Correct answer is: C. analyzing the data or

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The data mining technique derives rules from real-world case examples?

A. Rule discover

B. Signal processing

C. Neural nets

D. Case-based reasoning

Correct answer is: C. Neural nets

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The process of transferring files from a computer on the Internet to your computer is called ?

A. Downloading

B. uploading

C. FTP

D. JPEG

Correct answer is: A. Downloading

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The process of transferring files from a computer on the Internet to your computer is
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A modem is connected to ?

A. a telephone line

B. a keyboard

C. a printer

D. a monitor

Correct answer is: A. a telephone line

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A modem is connected to ?Read More »

A light sensitive device that converts drawing, printed text or other images into digital form is ?

A. Keyboard

B. Scanner

C. OMR

D. None of these

Correct answer is: B. Scanner

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A light sensitive device that converts drawing, printed text or other images into digital form
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In 1999, the Melissa virus was a widely publicised: ?

A. E-mail virus.

B. Macro virus.

C. Trojan

D. Time bomb.

Correct answer is: A. E-mail virus.

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In 1999, the Melissa virus was a widely
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The computer that process both analog and digital is called ?

A. Analog computer

B. Digital computer

C. Hybrid computer

D. Mainframe computer

Correct answer is: C. Hybrid computer

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is defined as any crime completed through the use of computer technology?

A. Computer forensics

B. Computer crime

C. Hacking

D. Cracking

Correct answer is: B. Computer crime

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is defined as any crime completed through the use of computer technology?Read More »

Which of the following controls the process of interaction between the user and the operating system?

A. User interface

B. Language translator

C. Platform

D. Screen saver

Correct answer is: A. User interface

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Which of the following controls the process of interaction between the user and the
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